data_global
_chemical_name_mineral 'Curite'
loop_
_publ_author_name
'Li Y'
'Burns P C'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 38 
_journal_year 2000
_journal_page_first 727
_journal_page_last 735
_publ_section_title
;
 Investigations of crystal-chemical variability in lead uranyl oxide hydrates. I. Curite
 Note: sample FC5
;
_database_code_amcsd 0005667
_chemical_compound_source 'Shinkolobwe, Democratic Republic of Congo'
_chemical_formula_sum 'U4 Pb.755 O16 H5'
_cell_length_a 12.548
_cell_length_b 13.026
_cell_length_c 8.389
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1371.184
_exptl_crystal_density_diffrn      6.634
_symmetry_space_group_name_H-M 'P n a m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,y,1/2-z'
  '-x,-y,1/2+z'
  '1/2-x,1/2+y,1/2+z'
  '1/2+x,1/2-y,1/2-z'
  '1/2+x,1/2-y,z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
U(1)   0.20950   0.07600   0.25000   1.00000   0.03000
U(2)   0.19660   0.06550   0.75000   1.00000   0.02600
U(3)   0.30210   0.28530  -0.01290   1.00000   0.02700
Pb(1)   0.06530   0.33210   0.25000   0.46300   0.05100
Pb(2)   0.01770   0.37640   0.75000   0.29200   0.05600
O(1)   0.22850   0.12510   0.00430   1.00000   0.03800
O(2)   0.17070   0.34460  -0.03550   1.00000   0.03300
Wat(3)   0.00000   0.50000   0.00000   1.00000   0.05400
O(4)   0.06520   0.73080  -0.01400   1.00000   0.03800
O(5)   0.06690   0.11860   0.25000   1.00000   0.03500
O(6)   0.25680   0.25210   0.25000   1.00000   0.03800
O(7)   0.35330   0.03450   0.25000   1.00000   0.04600
O(8)   0.17670   0.49270   0.25000   1.00000   0.03700
O(9)   0.20510   0.71200   0.25000   1.00000   0.03600
O-H(10)   0.15170   0.90270   0.25000   1.00000   0.04000
O(11)   0.43010   0.62950   0.25000   1.00000   0.03700
O-H(12)   0.37610   0.43670   0.08030   1.00000   0.04000